I guess the vinegar is a preservative in itself where as juice or cider will go bad fairly fast. My wife keeps a bottle of that same vinegar. She mixes honey with it and heats it to drink. I don't like it plain but with the honey it ain't too bad. We ain't millionaires either, but we do drive Chevrolets. I always tell people I'm working on my second million cause I gave up on the first.
I was just being silly joking. Yes, with honey or a little lemon is good too. I like Chevys myself. If others like Fords that's okay too. I just like to joke about it not a big deal. More people drive Fords, more Chevys for us Chevy folks.